Unlock instant, AI-driven research and patent intelligence for your innovation.

Waterborne insulating varnish

An insulating paint, water-based technology, applied in the direction of coating, epoxy resin coating, etc., can solve the problems of metal material corrosion at pH value, low solid content of insulating paint, poor dilution ability, etc., achieve transparent color, improve environmental protection characteristics, eliminate The effect of volatile organic compounds

Inactive Publication Date: 2019-04-26
杭州硅通化工科技有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the poor dilution ability of water, the solid content of water-soluble insulating paint is low (30% ~ 35%), and the high pH value is easy to corrode metal materials.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] In the first embodiment of the present invention, the content percentage of the water-based epoxy resin is 30.00%, the content percentage of the melamine formaldehyde resin is 8.00%, the content percentage of the leveling agent is 0.20%, and the content percentage of the dispersant is 0.10%. The content percentage of antifoaming agent is 0.10%, the content percentage of viscosity stabilizer is 0.20%, and the content percentage of deionized water is 61.40%.

[0017] In the second embodiment of the present invention, the content percentage of the water-based epoxy resin is 28.63%, the content percentage of the melamine formaldehyde resin is 9.96%, the content percentage of the leveling agent is 0.41%, and the content percentage of the dispersant is 0.17%. The content percentage of antifoaming agent is 0.17%, the content percentage of viscosity stabilizer is 0.25%, and the content percentage of deionized water is 60.41%.

[0018] In the third embodiment of the present inve...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses waterborne insulating varnish. The waterborne insulating varnish is only prepared from the components in percentage by content: 28.63-32.12% of water-borne epoxy resin, 7.56-14.11% of melamine formaldehyde resin, 0.14-0.41% of a flatting agent, 0.05-1.78% of a dispersing agent, 0.07-0.37% of a defoaming agent, 0.14-0.32% of a viscosity stabilizer and 51.89-61.41% deionizedwater. The waterborne insulating varnish can be obtained by preparation of the raw materials and directly and uniformly stirring the raw materials; and the obtained waterborne insulating varnish is transparent and clean, has good chemical stability, does not contain harmful, flammable and explosive organic solvents such as benzene, toluene and xylene, completely eliminates volatile organic compounds in the waterborne insulating varnish, and improves the environmental protection characteristic of the waterborne insulating varnish.

Description

technical field [0001] The invention relates to water-based paint, in particular to a water-based insulating varnish. Background technique [0002] Water-based insulating varnish with low cost, large resource storage capacity, odorless and non-combustible water as the diluent of insulating resin not only solves the low-viscosity impregnation of insulating varnish, but also avoids environmental pollution and safety problems. Green insulation new technology products of carbon economy model. At present, water-based insulating paint has been widely used in industries such as electric tools, water pumps, garden motors, small generators, ballasts, and small transformers. As an environmentally friendly coating, water-based insulating varnish has become the direction of industry application development due to its low pollution, low emission, safe and convenient use, and is favored by electrical and electrical manufacturers. Due to the need to maintain a certain degree of insulatio...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C09D163/00C09D161/28C09D5/25C09D7/20
CPCC08L2205/035C09D5/00C09D163/00C08L61/28C08L33/02C08L1/286C08L33/04C08L83/04C08L71/02
Inventor 陈春喜
Owner 杭州硅通化工科技有限公司